import router from '@/router'
import { useUserStore } from '@/stores/user'
import axios from 'axios'
import { ElMessage } from 'element-plus'
import 'element-plus/theme-chalk/el-message.css'

// 创建axios实例
const httpInstance = axios.create({
  baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
  timeout: 5000
})




// axios请求拦截器
httpInstance.interceptors.request.use(config => {

  //携带token
  const userStore = useUserStore()
  const token = userStore.userInfo.token
  if (token) {
    config.headers.Authorization = `Bearer ${token}`
  }

  return config
}, e => Promise.reject(e))

// axios响应式拦截器
httpInstance.interceptors.response.use(res => res.data, e => {

  //错误提示
  ElMessage({
    type: 'error',
    message: e.response.data.message
  })

  //401token失效拦截处理
  const userStore = useUserStore()
  if (e.response.status === 401) {
    //清除用户信息
    userStore.clearUserInfo()
    //跳转到登录页
    router.replace('/login')
  }

  return Promise.reject(e)
})


export default httpInstance